// 背单词游戏 
const wordData = [
  // CSS 相关
  { english: "style", chinese: "风格" },
  { english: "element", chinese: "元素" },
  { english: "font", chinese: "字体" },
  { english: "size", chinese: "大小" },
  { english: "italic", chinese: "斜体字" },
  { english: "normal", chinese: "正常的" },
  { english: "family", chinese: "亲属" },
  { english: "weight", chinese: "重量" },
  { english: "bold", chinese: "粗的" },
  { english: "bolder", chinese: "更粗的" },
  { english: "lighter", chinese: "细线的" },
  { english: "color", chinese: "颜色" },
  { english: "red", chinese: "红色" },
  { english: "blue", chinese: "蓝色" },
  { english: "green", chinese: "绿色" },
  { english: "yellow", chinese: "黄色" },
  { english: "black", chinese: "黑色" },
  { english: "white", chinese: "白色" },
  { english: "pink", chinese: "粉色" },
  { english: "class", chinese: "类" },
  { english: "background", chinese: "背景" },
  { english: "select", chinese: "选择" },
  { english: "option", chinese: "选项" },
  { english: "input", chinese: "输入" },
  { english: "type", chinese: "类型" },
  { english: "radio", chinese: "收音机/无线电广播设备" },
  { english: "submit", chinese: "提交" },
  { english: "table", chinese: "表格" },
  { english: "description", chinese: "描述" },
  { english: "link", chinese: "链接" },
  { english: "title", chinese: "标题" },
  { english: "strong", chinese: "强壮的" },
  { english: "keywords", chinese: "关键字" },
  { english: "charset", chinese: "字符集" },
  { english: "border", chinese: "边框" },
  { english: "width", chinese: "宽度" },
  { english: "height", chinese: "高度" },
  { english: "caption", chinese: "标题" },
  { english: "head", chinese: "头部" },
  { english: "body", chinese: "身体" },
  { english: "foot", chinese: "脚" },
  { english: "text", chinese: "文本" },
  { english: "hidden", chinese: "隐藏" },
  { english: "reset", chinese: "重置" },
  { english: "button", chinese: "按钮" },
  { english: "image", chinese: "图片" },
  { english: "password", chinese: "密码" },
  { english: "checkbox", chinese: "多选框/检查框" },
  { english: "grey", chinese: "灰色" },
  { english: "purple", chinese: "紫色" },
  { english: "brown", chinese: "棕色" },
  { english: "silver", chinese: "银白色" },
  { english: "tan", chinese: "茶色" },
  { english: "skyblue", chinese: "天蓝色" },
  { english: "decoration", chinese: "描述" },
  { english: "shadow", chinese: "阴影" },
  { english: "variant", chinese: "变化" },
  { english: "transform", chinese: "变换" },
  { english: "line", chinese: "行" },
  { english: "spacing", chinese: "间隔" },
  { english: "word", chinese: "单词" },
  { english: "indent", chinese: "缩进" },
  { english: "overflow", chinese: "溢出" },
  { english: "vertical", chinese: "垂直" },
  { english: "align", chinese: "排列" },
  { english: "layout", chinese: "布局" },
  { english: "flow", chinese: "流动" },
  { english: "direction", chinese: "方向" },
  { english: "space", chinese: "留隔" },
  { english: "position", chinese: "位置" },
  { english: "mode", chinese: "模式" },
  { english: "grid", chinese: "网格" },
  { english: "attachment", chinese: "附件" },
  { english: "repeat", chinese: "重复" },
  { english: "top", chinese: "顶部" },
  { english: "right", chinese: "右边" },
  { english: "left", chinese: "左边" },
  { english: "bottom", chinese: "下边" },
  { english: "max", chinese: "最大的" },
  { english: "min", chinese: "最小的" },
  { english: "clear", chinese: "清除" },
  { english: "float", chinese: "浮动" },
  { english: "clip", chinese: "剪" },
  { english: "display", chinese: "显示" },
  { english: "visibility", chinese: "可见性" },
  { english: "margin", chinese: "边缘" },
  { english: "outline", chinese: "轮廓" },
  { english: "solid", chinese: "实线" },
  { english: "double", chinese: "双倍的" },
  { english: "dotted", chinese: "有点的" },
  { english: "dashed", chinese: "虚线" },
  { english: "padding", chinese: "填充" },
  { english: "collapse", chinese: "倒塌" },
  { english: "side", chinese: "支持" },
  { english: "cells", chinese: "单元格" },
  { english: "header", chinese: "页眉" },
  { english: "scroll", chinese: "滚动" },
  { english: "scrollbar", chinese: "滚动条" },
  { english: "face", chinese: "脸" },
  { english: "cursor", chinese: "光标" },
  { english: "zoom", chinese: "急速上升" },
  { english: "filter", chinese: "过滤器" },
  { english: "behavior", chinese: "行为方式" },
  { english: "hover", chinese: "徘徊" },
  { english: "contains", chinese: "包含" },
  { english: "child", chinese: "子" },
  { english: "attribute", chinese: "属性" },
  { english: "visited", chinese: "访问" },
  { english: "active", chinese: "积极的" },
  { english: "before", chinese: "在..之前" },
  { english: "after", chinese: "在…之后" },
  { english: "import", chinese: "进口" },
  { english: "media", chinese: "多媒体" },
  { english: "page", chinese: "页" },
  { english: "important", chinese: "重要的" },
  { english: "first", chinese: "第一" },
  { english: "focus", chinese: "焦点" },
  { english: "last", chinese: "最后" },
  { english: "icon", chinese: "图标" },
  { english: "sheet", chinese: "表" },
  { english: "target", chinese: "目标" },
  { english: "medium", chinese: "中间" },
  { english: "large", chinese: "大的" },
  { english: "wider", chinese: "宽的" },
  { english: "underline", chinese: "下划线" },
  { english: "through", chinese: "贯穿" },
  { english: "overline", chinese: "上划线" },
  { english: "opacity", chinese: "不透明性" },
  { english: "inherit", chinese: "继承" },
  { english: "ellipsis", chinese: "省略" },
  { english: "justify", chinese: "整理版面" },
  { english: "none", chinese: "没有的" },
  { english: "footer", chinese: "脚注" },
  { english: "absolute", chinese: "绝对的" },
  { english: "fixed", chinese: "固定的" },
  { english: "relative", chinese: "相对的" },
  { english: "auto", chinese: "自动" },
  { english: "radius", chinese: "半径" },
  { english: "multiple", chinese: "多重的" },
  { english: "content", chinese: "内容" },
  { english: "box", chinese: "盒子" },
  { english: "empty", chinese: "空的" },
  { english: "checked", chinese: "检查" },
  { english: "not", chinese: "不" },

  // HTML 相关
  { english: "center", chinese: "居中" },
  { english: "dir", chinese: "路径" },
  { english: "div", chinese: "区分" },
  { english: "form", chinese: "表单" },
  { english: "frame", chinese: "框架" },
  { english: "html", chinese: "超文本标记语言" },
  { english: "iframe", chinese: "内嵌框架" },
  { english: "file", chinese: "文件" },
  { english: "label", chinese: "标签" },
  { english: "list", chinese: "列表" },
  { english: "map", chinese: "地图" },
  { english: "marquee", chinese: "选取框" },
  { english: "menu", chinese: "菜单" },
  { english: "meta", chinese: "转" },
  { english: "object", chinese: "对象" },
  { english: "param", chinese: "参数" },
  { english: "script", chinese: "脚本" },
  { english: "span", chinese: "跨度" },
  { english: "small", chinese: "小" },

  // HTML5 相关
  { english: "flash", chinese: "反射" },
  { english: "canvas", chinese: "帆布" },
  { english: "video", chinese: "视频" },
  { english: "audio", chinese: "声音" },
  { english: "article", chinese: "文章" },
  { english: "nav", chinese: "航行" },
  { english: "section", chinese: "部分" },
  { english: "calendar", chinese: "日历" },
  { english: "date", chinese: "日期" },
  { english: "time", chinese: "时间" },
  { english: "email", chinese: "邮件" },
  { english: "url", chinese: "全球资源定位器" },
  { english: "search", chinese: "搜寻" },
  { english: "autoplay", chinese: "自动播放" },
  { english: "controls", chinese: "控制" },
  { english: "loop", chinese: "环" },
  { english: "preload", chinese: "预加载" },
  { english: "play", chinese: "播放" },
  { english: "pause", chinese: "暂停" },
  { english: "load", chinese: "加载" },
  { english: "local", chinese: "本地" },
  { english: "session", chinese: "会议" },
  { english: "storage", chinese: "存储" },
  { english: "cookie", chinese: "饼干" },
  { english: "window", chinese: "窗口" },
  { english: "server", chinese: "服务" },

  // Sublime 相关
  { english: "package", chinese: "包" },
  { english: "tool", chinese: "工具" },
  { english: "project", chinese: "项目" },
  { english: "help", chinese: "帮助" },
  { english: "view", chinese: "视图" },
  { english: "edit", chinese: "编辑" },
  { english: "selection", chinese: "选择" },
  { english: "find", chinese: "查找" },
  { english: "goto", chinese: "转到" },
  { english: "preferences", chinese: "倾向/首选项" },
  { english: "install", chinese: "安装" },
  { english: "document", chinese: "文档" },
  { english: "panel", chinese: "面板" },
  { english: "compile", chinese: "编译" },
  { english: "cut", chinese: "剪切" },
  { english: "note", chinese: "注释" },
  { english: "save", chinese: "保存" },
  { english: "exit", chinese: "退出" },
  { english: "closeall", chinese: "关闭所有" },

  // JS 相关
  { english: "array", chinese: "数组" },
  { english: "concat", chinese: "合并多个数组" },
  { english: "join", chinese: "结合" },
  { english: "length", chinese: "长度" },
  { english: "reverse", chinese: "相反" },
  { english: "slice", chinese: "部分" },
  { english: "sort", chinese: "将…排序" },
  { english: "boolean", chinese: "布尔" },
  { english: "null", chinese: "无效的" },
  { english: "true", chinese: "对的" },
  { english: "false", chinese: "错的" },
  { english: "infinity", chinese: "无限大的" },
  { english: "undefined", chinese: "未定义的" },
  { english: "break", chinese: "中断" },
  { english: "continue", chinese: "继续" },
  { english: "while", chinese: "当…的时候" },
  { english: "for", chinese: "因为" },
  { english: "in", chinese: "在里面的" },
  { english: "if", chinese: "如果" },
  { english: "else", chinese: "其他的" },
  { english: "return", chinese: "返回" },
  { english: "switch", chinese: "开关" },
  { english: "get", chinese: "获取" },
  { english: "data", chinese: "数据" },
  { english: "day", chinese: "天" },
  { english: "year", chinese: "年" },
  { english: "hours", chinese: "小时" },
  { english: "milliseconds", chinese: "毫秒" },
  { english: "minutes", chinese: "分" },
  { english: "month", chinese: "月" },
  { english: "seconds", chinese: "秒钟" },
  { english: "function", chinese: "功能" },
  { english: "new", chinese: "新的" },
  { english: "this", chinese: "这个" },
  { english: "with", chinese: "用" },
  { english: "error", chinese: "错误" },
  { english: "number", chinese: "数字" },
  { english: "try", chinese: "尝试" },
  { english: "catch", chinese: "捕抓" },
  { english: "eval", chinese: "重新运算求出参数的内容" },
  { english: "parse", chinese: "解析" },
  { english: "int", chinese: "整数" },
  { english: "float", chinese: "浮动" },
  { english: "math", chinese: "数学" },
  { english: "floor", chinese: "地板" },
  { english: "log", chinese: "记录" },
  { english: "random", chinese: "随意" },
  { english: "round", chinese: "圆" },
  { english: "value", chinese: "值" },
  { english: "constructor", chinese: "构造函数" },
  { english: "prototype", chinese: "原型" },
  { english: "string", chinese: "字符串" },
  { english: "of", chinese: "关于" },
  { english: "delete", chinese: "删除" },
  { english: "void", chinese: "空的" },
  { english: "index", chinese: "指标" },
  { english: "source", chinese: "来源" },
  { english: "test", chinese: "测试" },
  { english: "char", chinese: "字符" },
  { english: "at", chinese: "在" },
  { english: "split", chinese: "劈开" },
  { english: "lower", chinese: "下级的" },
  { english: "upper", chinese: "上面的" },
  { english: "case", chinese: "情况" },
  { english: "search", chinese: "搜寻" },
  { english: "blink", chinese: "闪光" },
  { english: "item", chinese: "一项" },
  { english: "set", chinese: "集合" },
  { english: "path", chinese: "路径" },
  { english: "path", chinese: "路径" },
  { english: "pathname", chinese: "路径名" },
  { english: "create", chinese: "创建" },
  { english: "close", chinese: "关闭" },
  { english: "copy", chinese: "复制" },
  { english: "version", chinese: "版本" },
  { english: "folder", chinese: "文件夹" },
  { english: "temp", chinese: "临时的" },
  { english: "key", chinese: "钥匙" },
  { english: "move", chinese: "移动" },
  { english: "open", chinese: "打开" },
  { english: "read", chinese: "阅读" },
  { english: "remove", chinese: "移除" },
  { english: "write", chinese: "写" },
  { english: "dictionary", chinese: "字典" },
  { english: "add", chinese: "添加" },
  { english: "column", chinese: "列" },
  { english: "compare", chinese: "比较" },
  { english: "count", chinese: "总数" },
  { english: "name", chinese: "名字" },

  // jQuery 相关
  { english: "query", chinese: "查询" },
  { english: "context", chinese: "上下文" },
  { english: "expression", chinese: "表达" },
  { english: "selector", chinese: "选择器" },
  { english: "each", chinese: "每" },
  { english: "parent", chinese: "父级" },
  { english: "prev", chinese: "上一个" },
  { english: "next", chinese: "下一个" },
  { english: "sibling", chinese: "兄弟姐妹" },
  { english: "even", chinese: "偶数" },
  { english: "odd", chinese: "奇数" },
  { english: "eq", chinese: "等于" },
  { english: "lang", chinese: "语言" },
  { english: "root", chinese: "根源" },
  { english: "has", chinese: "有" },
  { english: "hidden", chinese: "隐藏" },
  { english: "visible", chinese: "可见的" },
  { english: "only", chinese: "只有" },
  { english: "enabled", chinese: "激活的" },
  { english: "selected", chinese: "挑选出来的" },
  { english: "toggle", chinese: "开关" },
  { english: "children", chinese: "孩子们" },
  { english: "find", chinese: "寻找" },
  { english: "all", chinese: "所有" },
  { english: "until", chinese: "在…之前" },
  { english: "append", chinese: "附加" },
  { english: "insert", chinese: "插入" },
  { english: "wrap", chinese: "包围" },
  { english: "inner", chinese: "内部的" },
  { english: "replace", chinese: "替换" },
  { english: "detach", chinese: "分离" },
  { english: "clone", chinese: "克隆" },
  { english: "ready", chinese: "预备好的状态" },
  { english: "on", chinese: "在…之上" },
  { english: "off", chinese: "离开" },
  { english: "bind", chinese: "绑定" },
  { english: "one", chinese: "一个" },
  { english: "trigger", chinese: "扳机" },
  { english: "unbind", chinese: "解开" },
  { english: "live", chinese: "活的" },
  { english: "die", chinese: "死亡" },
  { english: "delegate", chinese: "代表" },
  { english: "blur", chinese: "污迹" },
  { english: "change", chinese: "改变" },
  { english: "click", chinese: "点击" },
  { english: "down", chinese: "向下" },
  { english: "press", chinese: "按" },
  { english: "mouse", chinese: "鼠标" },
  { english: "enter", chinese: "进入" },
  { english: "leave", chinese: "离开" },
  { english: "out", chinese: "外面" },
  { english: "over", chinese: "结束" },
  { english: "resize", chinese: "调整大小" },
  { english: "show", chinese: "显示" },
  { english: "hide", chinese: "隐藏" },
  { english: "slide", chinese: "滑动" },
  { english: "fade", chinese: "渐显" },
  { english: "animate", chinese: "有生命的" },
  { english: "stop", chinese: "停止" },
  { english: "delay", chinese: "延迟" },
  { english: "finish", chinese: "结束" },
  { english: "ajax", chinese: "创建交互式" },
  { english: "serialize", chinese: "连载" },

  // node.js 相关
  { english: "output", chinese: "输出" },
  { english: "node", chinese: "节点" },
  { english: "buffer", chinese: "缓冲区" },
  { english: "encoding", chinese: "编码" },
  { english: "byte", chinese: "字节" },
  { english: "fill", chinese: "填充" },
  { english: "process", chinese: "进程" },
  { english: "exit", chinese: "退出" },
  { english: "message", chinese: "信息" },
  { english: "cluster", chinese: "群" },
  { english: "setting", chinese: "环境" },
  { english: "fork", chinese: "叉" },
  { english: "online", chinese: "在线" },
  { english: "listening", chinese: "收听的" },
  { english: "setup", chinese: "设置" },
  { english: "master", chinese: "征服" },
  { english: "disconnect", chinese: "拆开" },
  { english: "worker", chinese: "工人" },
  { english: "suicide", chinese: "自杀" },
  { english: "send", chinese: "发送" },
  { english: "kill", chinese: "杀死" },
  { english: "console", chinese: "控制台" },
  { english: "info", chinese: "信息" },
  { english: "log", chinese: "记录" },
  { english: "trace", chinese: "追溯" },
  { english: "assert", chinese: "维护" },
  { english: "crypto", chinese: "秘密赞同者" },
  { english: "hash", chinese: "混杂" },
  { english: "update", chinese: "更新" },
  { english: "digest", chinese: "消化" },
  { english: "verify", chinese: "核实" },
  { english: "debug", chinese: "调试" },
  { english: "port", chinese: "端点" },
  { english: "step", chinese: "步骤" },
  { english: "watch", chinese: "监看" },
  { english: "clear", chinese: "清除" },
  { english: "run", chinese: "运行" },
  { english: "callback", chinese: "回收" },
  { english: "resolve", chinese: "溶解" },
  { english: "require", chinese: "需求" },
  { english: "domain", chinese: "域名" },
  { english: "enter", chinese: "进入" },
  { english: "dispose", chinese: "处置" },
  { english: "throw", chinese: "投" },
  { english: "once", chinese: "一次" },
  { english: "event", chinese: "事件" },
  { english: "rename", chinese: "重命名" },
  { english: "stream", chinese: "流" },
  { english: "sync", chinese: "同步" },
  { english: "truncate", chinese: "截短的" },
  { english: "start", chinese: "开始" },
  { english: "real", chinese: "实际的" },
  { english: "global", chinese: "全球的" },
  { english: "module", chinese: "模块" },
  { english: "interval", chinese: "间隔" },
  { english: "cache", chinese: "隐藏" },
  { english: "socket", chinese: "插座" },
  { english: "free", chinese: "自由的" },
  { english: "abort", chinese: "使终止" },
  { english: "method", chinese: "方法" },
  { english: "status", chinese: "状态" },
  { english: "plain", chinese: "平的" },
  { english: "timeout", chinese: "超时" },
  { english: "request", chinese: "请求" },
  { english: "export", chinese: "输出" },
  { english: "done", chinese: "完成了" },
  { english: "main", chinese: "主要部分" },
  { english: "net", chinese: "网" },
  { english: "connect", chinese: "连接" },
  { english: "ref", chinese: "参考" },
  { english: "written", chinese: "书面的" },
  { english: "lookup", chinese: "查找" },
  { english: "endianness", chinese: "字节顺序" },
  { english: "hostname", chinese: "主机名称" },
  { english: "release", chinese: "释放" },
  { english: "uptime", chinese: "正常运行时间" },
  { english: "total", chinese: "全部的" },
  { english: "decode", chinese: "解码" },
  { english: "point", chinese: "标点" },
  { english: "push", chinese: "推动" },
  { english: "format", chinese: "格式" },
  { english: "print", chinese: "印章" },
  { english: "pipe", chinese: "尖叫" },
  { english: "interface", chinese: "接口" }
];